How to Take a “Picture” of a Black Hole

After many years of artist renderings, the first ever image of a black hole was released to the world in April. It looks just about how you would expect: a ring-like structure with a dark central region. The image was created using the Event Horizon Telescope, an...

Precision Laser Components from IRD Glass

IRD Glass is trusted by the biggest names in the laser OEM market to produce numerous precision laser components, including cavity reflectors, steering mirrors, splatter shields, precision spacers and tooling, beamsplitters, custom light homogenizers, filters and...
DARPA Announces Focus Areas for Innovative Small Businesses

DARPA Announces Focus Areas for Innovative Small Businesses

IRD Glass will be exhibiting the SPIE Defense & Commercial Sensing conference, which runs April 14-18, and we are looking forward to hearing Timothy Grayson, the Director of DARPA’s Strategic Technology Office. Small businesses have always played a key role in...
Glass Ceramic Machining by IRD Glass

Glass Ceramic Machining by IRD Glass

In applications where even a degree or two of thermal variation is vitally important, the material of choice is machined glass ceramic, which is annealed to a deliver near-zero coefficient of thermal expansion. The biggest and most well-known glass ceramic is Schott...